If you increase the surface area of a rock, how will it affect the rate at which it weathers?
a. it will weather more quickly.
b. it will have no effect because surface area is not a factor in weathering.
c. it will weather more slowly.
d. it will have no effect because a rock does not have a surface area.

What was the great rift valley formed by

What could the united states of america do to improve their status? name at least 3(ap human geography)

Data courtesy of the un development programme 2006-2008 and world bank 2009 the chart above compares measures of development using the hdi and gdp. why might turkey rank lower in the hdi indicator even though it has a high gdp? a. turkey has a lower gdp than comparable countries in the hdi ranking. b. turkey must increase its hdi to have a higher gdp ranking. c. turkey is only compared to other european countries in gdp, not to the world, as it is in the hdi. d. turkey may struggle to provide adequate education or health care, or it may have a lower life expectancy.